The Polyisocynaurate Insulation Manufacturers Association (PIMA)

The Polyisocynaurate Insulation Manufacturers Association (PIMA) is the North American trade association that advances the use of polyisocyanurate (polyiso) insulation. Polyiso is one of the nation's most widely used and cost-effective insulation products available.

PIMA's membership consists of manufaturers of polyiso insulation and suppliers to the industry. Our members account for all of the polyiso produced in North America.